CM851 TocumenPTY · 07:00 San JoséSJO
CM851 by Copa Airlines flies from Tocumen (PTY) to San José (SJO) for the Fri, Sep 11 departure.
en route from PTY to SJO
board checked 33m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 07:00.
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Tocumen to San José flights today
same route · Copa AirlinesIf CM851 is cancelled, these are the other Copa Airlines nonstop flights from Tocumen to San José on the same day, with scheduled departure times in PTY local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How CM851 actually runs
Pro Flight Search has tracked every published board update for CM851 across the PTY and SJO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +0 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how CM851 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as PTY and SJO published them.
Planning around CM851? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — CM851 Tocumen to San José on-time performance, measured from the PTY and SJO airport boards.
https://proflightsearch.com/flight/CM851
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